lists.openwall.net   lists  /  announce  owl-users  owl-dev  john-users  john-dev  passwdqc-users  yescrypt  popa3d-users  /  oss-security  kernel-hardening  musl  sabotage  tlsify  passwords  /  crypt-dev  xvendor  /  Bugtraq  Full-Disclosure  linux-kernel  linux-netdev  linux-ext4  linux-hardening  linux-cve-announce  PHC 
Open Source and information security mailing list archives
 
Hash Suite: Windows password security audit tool. GUI, reports in PDF.
[<prev] [next>] [<thread-prev] [day] [month] [year] [list]
Date:	Wed, 12 Nov 2008 21:28:07 +0530
From:	Ananth N Mavinakayanahalli <ananth@...ibm.com>
To:	Masami Hiramatsu <mhiramat@...hat.com>
Cc:	Andrew Morton <akpm@...ux-foundation.org>,
	Jim Keniston <jkenisto@...ibm.com>,
	David Miller <davem@...emloft.net>,
	Rusty Russell <rusty@...tcorp.com.au>,
	LKML <linux-kernel@...r.kernel.org>,
	systemtap-ml <systemtap@...rces.redhat.com>
Subject: Re: [PATCH 5/7] kprobes: Remove called_from argument

On Tue, Nov 11, 2008 at 03:57:13PM -0500, Masami Hiramatsu wrote:
> Remove called_from argument from kprobes which had been used for preventing
> self-refering of kernel module. However, since we don't keep module's refcount
> after registering kprobe any more, there is no reason to check that.
> 
> This patch also simplifies registering/unregistering functions because we don't
> need to use __builtin_return_address(0) which was passed to called_from.
> 
> Signed-off-by: Masami Hiramatsu <mhiramat@...hat.com>
> ---
>  kernel/kprobes.c |   70 +++++++++++--------------------------------------------
>  1 file changed, 14 insertions(+), 56 deletions(-)

Subject to inclusion of the two-liner I sent out earlier today on top of this one
(needed anyway to get this to compile)..

Acked-by: Ananth N Mavinakayanahalli <ananth@...ibm.com>
--
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@...r.kernel.org
More majordomo info at  http://vger.kernel.org/majordomo-info.html
Please read the FAQ at  http://www.tux.org/lkml/

Powered by blists - more mailing lists

Powered by Openwall GNU/*/Linux Powered by OpenVZ